27872026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 24987494

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4139, 6734, 8278, 28973, 53807, 57946, 107614, 153143, 306286, 376649, 753298, 1072001, 1990859, 2144002, 3981718, 13936013, 27872026]

約数ペア:

[(1, 27872026), (2, 13936013), (7, 3981718), (13, 2144002), (14, 1990859), (26, 1072001), (37, 753298), (74, 376649), (91, 306286), (182, 153143), (259, 107614), (481, 57946), (518, 53807), (962, 28973), (3367, 8278), (4139, 6734)]